Question

4. There is a rectangular pillar (cuboid), 10 m in height. Its base is a square of sid
50 cm. Find the cost of painting its four surfaces at the rate 50 per m².

Answer 1

Answer:

1000

Step-by-step explanation:

Area of one surface = 10m × 0.5m = 5m²

Total area to be painted = 5m²×4 = 20m²

Cost for one surface = 50×5 =250

Total cost = 250×4 = 1000

Answer 2

Answer:

your answer is in the attachment

Step-by-step explanation:

hope it's help you XD